Audi Tunersdepot HID Ballasts | Accessories at TunersDepot.com

Newer Audis use bulbs that connect to a plate or cap instead of directly to a bulb harness. In these cases, installing an HID kit becomes difficult since HID bulbs by design have wires running out the back of them that would interfere with that type of setup.
In the past the only solution for this problem has been to drill holes into the back of the cap/plate, but thankfully, Tuners Depot has found a better solution in these BMW HID bulb bracket holders. Rather than connecting to a cap or plate, you simply mount the HID bulbs into these brackets and let the wire run out the back of them, allowing you to connect the other end of the wire to the cap/plate, while still being able to lock in the bulb.
Sold in pairs.